Kusukela i-HOLTOP kanye ne-SUNAC Group basayine isivumelwano sokubambisana esinamasu emikhiqizweni yokufaka umoya, amaphrojekthi we-boutique asetshenziswe ezweni lonke. Ngo-2021, uHoltop usayine amaphrojekthi amaningi ezindlu ze-SUNAC ukuze asebenze ndawonye ukuze anikeze abasebenzisi indawo yokuhlala engcono.
I-Hangzhou SUNAC Wangjinsha Project Bangaphezu kuka-1,300 amasethi ama-HOLTOP ama-ventilators okubuyisela amandla U-Wang Jinsha, amaphuzu abalulekile e-Hangzhou SUNAC, azoba isisekelo sokuzijwayeza sokuhlanganiswa kokukhiqiza, imfundo nocwaningo e-Hangzho. Lona umphakathi ohlukene womjikelezo ogcwele wamahora angama-24, indawo yokuhlala yabantu ephila nemvelo nenempilo kanye nesifunda samasiko esinempilo. Izindlu zifakwe ama-ventilator e-HOLTOP okubuyisela amandla ukuze umoya wasendlini uphakame, futhi abahlali bangajabulela ulwazi lokuphefumula oluhlanzekile. Iphrojekthi ye-Shenyang SUNAC Guanlan No.1 Ngaphezu kuka-3100 amasethi ama-HOLTOP ama-ventilators okubuyisela amandla I-SUNAC Guanlan No. 1 ihlela ukwakha izakhiwo zokuhlala eziphakeme ezingu-14 kanye nama-villas angu-40. Umklamo jikelele isitayela engadini. Ngokusetshenziswa kwenani elikhulu lezitshalo zomdabu, ixhunywe nebhande lehlathi elikhona ukuze kwakhiwe ukuqhubeka nobunye. Ama-ventilators e-HOLTOP okubuyisela amandla azolokhu eletha umoya omuhle emakamelweni ukuze kwakhe indawo yokuhlala ehlanzekile, ekhululekile futhi enethezekile. Iphrojekthi ye-Tianjin SUNAC Jingyuan Ngaphezu kuka-650 amasethi ama-HOLTOP ama-ventilators okubuyisela amandla I-SUNAC Jingyuan itholakala esifundeni sase-Beichen, e-Tianjin, eduze nomgwaqo ongaphansi komhlaba, umgwaqo osheshayo nesiteshi samabhasi, ngakho ukuhamba kwezimoto ezizungezile kulula. Inesakhiwo esikhulu sokuhweba esinezinsiza zomphakathi ezifana nezinkulisa. Jabulela i-Holtop umoya ohlanzekile ekhaya, futhi uphume ukuze ujabulele impilo elula. 
Iphrojekthi ye-Taiyuan SUNAC Taiyuan Mansion Bangaphezu kuka-1,100 amasethi ama-HOLTOP ama-ventilators okubuyisela amandla Iphrojekthi yokwakhiwa kabusha kwedolobha laseNantun eSifundeni saseTaiyuan inendawo yonke yokwakha engamamitha-skwele angama-210,000, isekela izinsiza zomphakathi ezinjengezinkulisa nezikole zamabanga aphansi, okuthuthukise kakhulu izinga lokuphila lezakhamuzi zendawo. Le phrojekthi ifakwe ama-ventilators e-HOLTOP okubuyisela amandla ukuze ujabulele izinga eliphezulu lempilo. 
Chongqing Wanda Phase 5 Project Ngaphezu kwamasethi angu-600 ama-HOLTOP avuselela amandla okuphefumula Ukuphothulwa kwe-Chongqing Wanda kuzoqedela ukuguqulwa nokuthuthukiswa kwaso sonke isifunda samabhizinisi sase-Chongqing eningizimu yogu. Ngokuqinisekile liyoba isikhungo esisha sogu oluseningizimu. Indawo yokuhlala ifakwe ama-ventilator okubuyisela amandla e-HOLTOP, ukuze ukwazi ukujabulela umoya ohlanzekile nowemvelo endaweni ephithizelayo. 
I-Chongqing China Aviation Park Project Ngaphezu kwamasethi angu-400 ama-HOLTOP avuselela amandla okuphefumula I-China Aviation Park inothile ngohlaza lwemvelo, embozwe amahlathi nezithako ezinotshani, kanti amahektha angu-8800 omhlaba wezintaba ongokwemvelo adala ichibi eliphezulu kanye nendawo yepaki yezintaba enezinsiza zemvelo ezingavamile. Ama-ventilators e-HOLTOP okubuyisela amandla ahlala ethumela umoya omuhle ekamelweni, njengokuba sepaki ngaso sonke isikhathi. 
I-Chongqing Cultural Tourism City Project Bangaphezu kuka-1,800 amasethi ama-HOLTOP ama-ventilators okubuyisela amandla I-SUNAC Cultural Tourism City iwuphawu olusha lokuthuthukiswa okudidiyelwe kwezokuvakasha kwamasiko eChongqing ngisho nezwe lonke. Ngaphezu kokuvakasha kwamasiko, yakhe izakhiwo eziphakeme, ama-bungalows, ama-villas nezitolo emkhakheni wezindawo zokuhlala. Ikleliswe kuqala ekuthengisweni kwemakethe yendawo yaseChongqing. Ukuba nekhwalithi yomoya omuhle wasendlini nakho kuyisisekelo esibalulekile sokuthi abanikazi bakhethe. 
Iphrojekthi ye-Hefei Rongning Mansion Ngaphezu kwamasethi angu-450 ama-HOLTOP avuselela amandla okuphefumula Ngokusekelwe kuzakhi zofuzo eziphezulu ze-SUNAC, izakhi ezihlakaniphile zisetshenziswa ngaphakathi, futhi isistimu yesevisi ihlezi yenziwe ngendlela oyifisayo ukuze ifane nezidingo zakamuva zabantu abanenani eliphakeme, iba umsebenzi wokuhlala osezingeni eliphezulu oholela e-Hefei ngisho nase-Anhui. Ukuletha umoya omuhle sekuyisici esijwayelekile sezindawo zokuhlala ezisezingeni eliphezulu. 
I-HOLTOP ithobela umgomo wokwenza ukwelashwa komoya kunempilo futhi kusebenzise amandla kakhudlwana. Siyaqhubeka nokunikeza umoya ohlanzekile onempilo, ohlanzekile futhi onethezekile embonini yezindlu nezindlu. Ngomqondo womkhiqizo we Best futhi Ukugxila Okuphelele Kakhulu, Ukuzinikela to Imibono Ephakeme, ngemva kweminyaka yokuthuthukiswa okuqinile, i-SUNAC China isungule inzuzo ehamba phambili embonini futhi isibe umhlinzeki wesevisi owaziwa kakhulu waseShayina wokuhlanganisa impilo yomndeni. I-HOLTOP iphakamisa isifiso esihle sokwenza abantu emhlabeni baphefumule umoya omuhle. I-HOLTOP ithuthukisa futhi ikhiqize imikhiqizo yokungenisa umoya yokubuyisa amandla evumelana nendawo ye-SUNAC yendawo ethengiswayo, esiza i-SUNAC China ukuthi ifinyelele umgomo "wokunikeza imindeni yamaShayina isisombululo esiphelele sempilo engcono."
